meanwhile, in arizona, jodi arias returned to the witness stand to face more questions about the murder of her ex-boyfriend. the questions coming straight from the jury themselves. she's spent over two weeks on the stand answering more than 150 questions written by jurors about the night travis alexander was killed. >> why didn't you just run out of the house instead of grabbing the gun from the closet? >> well, again, i can't -- it happened so fast. i did initially think run so that's why i went down the hallway and then right as i got to the hallway with the doors being shut, it just seemed like more of an obstacle. it would give him more time to catch up. >> live in phoenix, katie, a lot of people are wondering about the system there in arizona that allows jurors to ask direct questions. >> reporter: yeah. certainly. it's very interesting. you don't often see it. one of a few states in the country to allow it. she's been on the stand for 17 days and had a ton of opportunity to explain her version of the events the night that travis alexander died. why she says it was self defense. th